I and my husband find “StyleSEAL” masks amazing. Great design, affordable price, quick delivery speed. The masks also comes with replaceable air filters. We have been ordering from them since 2019 and we are very happy to know that they also have a Vietnam based branch, which happens to be our new home !
Great product (no valve). Fit as noted in their size chart (x-large for 5-10” 170lb male, large seemed to fit also but x-large is more comfortable). In the couple weeks we’ve had them they’ve worked as we wanted.
Melange Grey Air Mask
These masks are great... but size up.
I think most adults need XL.
Very good masque